:root{--navy:#12425a;--teal:#1f8ea6;--teal-l:#e3f3f6;--bg:#f4f7f9;--card:#fff;--line:#dde5ea;--text:#1d2a33;--muted:#6a7b86;--ok:#1e8e4f;--ok-l:#e2f5ea;--warn:#b7791f;--warn-l:#fdf3e1;--bad:#c0392b;--bad-l:#fbe8e6;--r:8px}
*{box-sizing:border-box}html,body{margin:0;padding:0}
body{font:14px/1.45 "Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;color:var(--text);background:var(--bg)}
a{color:var(--teal);text-decoration:none}a:hover{text-decoration:underline}
h1{font-size:22px;margin:0 0 4px;color:var(--navy)}h2{font-size:17px;margin:18px 0 8px;color:var(--navy)}h3{font-size:15px;margin:12px 0 6px}
.sub{color:var(--muted);margin:0 0 16px}
.top{position:fixed;top:0;left:0;right:0;height:56px;background:var(--navy);color:#fff;display:flex;align-items:center;gap:14px;padding:0 16px;z-index:20}
.top a{color:#fff}.brand{display:flex;align-items:center;gap:10px}.logo{background:var(--teal);font-weight:800;padding:4px 8px;border-radius:6px;letter-spacing:.5px}
.brand-sub{font-size:12px;opacity:.85}.top-search{flex:1;max-width:560px}
.top-search input{width:100%;padding:8px 12px;border-radius:20px;border:0;font-size:14px}
.bell{position:relative;font-size:18px}.who{display:flex;flex-direction:column;line-height:1.1;font-size:13px}.who small{opacity:.75}
.logout{font-size:12px;opacity:.8}.menu-btn{display:none;background:none;border:0;color:#fff;font-size:20px}
.pill{background:var(--bad);color:#fff;border-radius:10px;padding:0 6px;font-size:11px;margin-left:4px}
.side{position:fixed;top:56px;bottom:0;left:0;width:220px;background:#fff;border-right:1px solid var(--line);padding:10px 8px;overflow:auto;z-index:10}
.side a{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:6px;color:var(--text);margin-bottom:2px}
.side a i{width:18px;text-align:center;font-style:normal;color:var(--teal)}
.side a.on,.side a:hover{background:var(--teal-l);text-decoration:none}
.side .btn-upload{background:var(--teal);color:#fff;justify-content:center;margin-top:12px;font-weight:600}
.main{margin:56px 0 0 220px;padding:22px 26px 60px;max-width:1400px}.main.bare{margin:0;padding:0;max-width:none}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;margin-bottom:16px}
.grid{display:grid;gap:14px}.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px}.stat b{display:block;font-size:26px;color:var(--navy)}.stat span{color:var(--muted);font-size:12px}
.stat.bad b{color:var(--bad)}.stat.warn b{color:var(--warn)}.stat.ok b{color:var(--ok)}
table.t{width:100%;border-collapse:collapse;background:#fff}
.t th,.t td{padding:7px 9px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.t th{background:#f0f5f8;font-size:12px;text-transform:uppercase;letter-spacing:.3px;color:var(--muted)}
.t tr:hover td{background:#fafcfd}.t td.n{white-space:nowrap}
.wrap{overflow-x:auto}
.badge{display:inline-block;padding:1px 8px;border-radius:10px;font-size:12px;background:#eef2f5;color:var(--muted);white-space:nowrap}
.badge.ok{background:var(--ok-l);color:var(--ok)}.badge.warn{background:var(--warn-l);color:var(--warn)}.badge.bad{background:var(--bad-l);color:var(--bad)}.badge.muted{background:#eef2f5;color:var(--muted)}
.badge.type{background:var(--teal-l);color:var(--navy)}
.btn{display:inline-block;padding:7px 14px;border-radius:6px;border:1px solid var(--teal);background:var(--teal);color:#fff;font-size:14px;cursor:pointer;text-decoration:none;line-height:1.3}
.btn:hover{filter:brightness(.95);text-decoration:none}.btn.sec{background:#fff;color:var(--teal)}.btn.danger{background:var(--bad);border-color:var(--bad)}.btn.ok{background:var(--ok);border-color:var(--ok)}
.btn.sm{padding:3px 9px;font-size:12px}.btn:disabled{opacity:.5;cursor:not-allowed}
.actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
form.f label{display:block;font-size:12px;color:var(--muted);margin:10px 0 3px;font-weight:600}
input[type=text],input[type=password],input[type=email],input[type=date],input[type=number],input[type=search],select,textarea{width:100%;padding:7px 9px;border:1px solid #c9d5dc;border-radius:6px;font:inherit;background:#fff}
textarea{min-height:70px}.inline{display:flex;gap:8px;align-items:end;flex-wrap:wrap}.inline>*{flex:1;min-width:140px}
.flash{padding:10px 14px;border-radius:6px;margin-bottom:12px;background:var(--ok-l);color:var(--ok);border:1px solid #bfe5cf}
.flash.bad,.flash.err{background:var(--bad-l);color:var(--bad);border-color:#f0c4be}.flash.warn{background:var(--warn-l);color:var(--warn);border-color:#f0dcb4}
.banner{padding:12px 16px;border-radius:8px;margin-bottom:14px;font-weight:600}
.banner.bad{background:var(--bad);color:#fff}.banner.warn{background:var(--warn-l);color:var(--warn);border:1px solid #f0dcb4}.banner.info{background:var(--teal-l);color:var(--navy)}
.muted{color:var(--muted)}.small{font-size:12px}.right{text-align:right}.nowrap{white-space:nowrap}
mark{background:#ffe58a;padding:0 1px}
.hit{border-bottom:1px solid var(--line);padding:10px 0}.hit .loc{font-size:12px;color:var(--muted);margin:2px 0 4px}.hit .body{font-size:13.5px}
.tree details{margin:2px 0}.tree summary{cursor:pointer;padding:6px 8px;border-radius:6px;font-weight:600;color:var(--navy)}.tree summary:hover{background:var(--teal-l)}
.tabs{display:flex;gap:4px;border-bottom:2px solid var(--line);margin:10px 0 14px;flex-wrap:wrap}.tabs a{padding:8px 14px;border-radius:6px 6px 0 0;color:var(--muted)}.tabs a.on{background:#fff;border:1px solid var(--line);border-bottom:2px solid #fff;margin-bottom:-2px;color:var(--navy);font-weight:600}
.reader{background:#fff;border:1px solid var(--line);border-radius:8px;padding:20px 26px;max-width:960px}
.reader .para{padding:6px 8px;border-left:3px solid transparent;margin:2px 0;white-space:pre-wrap}.reader .para:target,.reader .para.hl{border-left-color:var(--teal);background:#f3fafc}
.reader .sec{font-weight:700;color:var(--navy);margin-top:16px}.reader .pg{font-size:11px;color:var(--muted);float:right}
.dropzone{border:2px dashed var(--teal);border-radius:10px;padding:36px;text-align:center;background:#fff;color:var(--navy);cursor:pointer}
.dropzone.over{background:var(--teal-l)}
.prog{height:6px;background:#e5edf1;border-radius:3px;overflow:hidden}.prog>i{display:block;height:100%;background:var(--teal);width:0}
.cov-C{border-left:4px solid var(--ok)}.cov-P{border-left:4px solid var(--warn)}.cov-M{border-left:4px solid var(--bad)}.cov-NA{border-left:4px solid #bbb}
.kv{display:grid;grid-template-columns:170px 1fr;gap:4px 12px}.kv dt{color:var(--muted);font-size:12px}.kv dd{margin:0}
.bar{display:flex;height:12px;border-radius:6px;overflow:hidden;background:#eee}.bar i{display:block}
.chip{display:inline-block;background:#eef2f5;border-radius:4px;padding:0 6px;font-size:12px;margin:1px 2px 1px 0}
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--navy),var(--teal))}
.login{background:#fff;padding:30px;border-radius:12px;width:360px;max-width:92vw;box-shadow:0 10px 40px rgba(0,0,0,.2)}
.quiz li{margin-bottom:12px}.quiz label{display:block;padding:4px 6px;border-radius:4px;cursor:pointer}.quiz label:hover{background:var(--teal-l)}
.lesson{line-height:1.6}.lesson h3{color:var(--navy)}.lesson ul{padding-left:22px}
.matrix td,.matrix th{text-align:center;font-size:12px}
@media (max-width:900px){.side{transform:translateX(-100%);transition:.2s}.nav-open .side{transform:none}.main{margin-left:0;padding:16px}.menu-btn{display:block}.brand-sub,.who small{display:none}.g2,.g3,.g4{grid-template-columns:1fr}.kv{grid-template-columns:1fr}.top-search{display:none}}
@media print{.top,.side,.no-print{display:none!important}.main{margin:0}}